diff options
Diffstat (limited to 'arch/arm/boot/dts/imx25-pdk.dts')
-rw-r--r-- | arch/arm/boot/dts/imx25-pdk.dts | 217 |
1 files changed, 216 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts index f607ce520eda..c608942b8a3b 100644 --- a/arch/arm/boot/dts/imx25-pdk.dts +++ b/arch/arm/boot/dts/imx25-pdk.dts @@ -10,6 +10,7 @@ */ /dts-v1/; +#include <dt-bindings/input/input.h> #include "imx25.dtsi" / { @@ -19,18 +20,232 @@ memory { reg = <0x80000000 0x4000000>; }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_fec_3v3: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "fec-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 3 0>; + enable-active-high; + }; + + reg_2p5v: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "2P5V"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + }; + + reg_3p3v: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_can_3v3: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "can-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 6 0>; + }; + }; + + sound { + compatible = "fsl,imx25-pdk-sgtl5000", + "fsl,imx-audio-sgtl5000"; + model = "imx25-pdk-sgtl5000"; + ssi-controller = <&ssi1>; + audio-codec = <&codec>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + mux-int-port = <1>; + mux-ext-port = <4>; + }; }; -&uart1 { +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1>; + xceiver-supply = <®_can_3v3>; + status = "okay"; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + cd-gpios = <&gpio2 1 0>; + wp-gpios = <&gpio2 0 0>; status = "okay"; }; &fec { phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-supply = <®_fec_3v3>; + phy-reset-gpios = <&gpio4 8 0>; status = "okay"; }; +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + codec: sgtl5000@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + clocks = <&clks 129>; + VDDA-supply = <®_2p5v>; + VDDIO-supply = <®_3p3v>; + }; +}; + +&iomuxc { + imx25-pdk { + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX25_PAD_RW__AUD4_TXFS 0xe0 + MX25_PAD_OE__AUD4_TXC 0xe0 + MX25_PAD_EB0__AUD4_TXD 0xe0 + MX25_PAD_EB1__AUD4_RXD 0xe0 + >; + }; + + pinctrl_can1: can1grp { + fsl,pins = < + MX25_PAD_GPIO_A__CAN1_TX 0x0 + MX25_PAD_GPIO_B__CAN1_RX 0x0 + MX25_PAD_D14__GPIO_4_6 0x80000000 + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + MX25_PAD_SD1_CMD__SD1_CMD 0x80000000 + MX25_PAD_SD1_CLK__SD1_CLK 0x80000000 + MX25_PAD_SD1_DATA0__SD1_DATA0 0x80000000 + MX25_PAD_SD1_DATA1__SD1_DATA1 0x80000000 + MX25_PAD_SD1_DATA2__SD1_DATA2 0x80000000 + MX25_PAD_SD1_DATA3__SD1_DATA3 0x80000000 + MX25_PAD_A14__GPIO_2_0 0x80000000 + MX25_PAD_A15__GPIO_2_1 0x80000000 + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX25_PAD_FEC_MDC__FEC_MDC 0x80000000 + MX25_PAD_FEC_MDIO__FEC_MDIO 0x400001e0 + MX25_PAD_FEC_TDATA0__FEC_TDATA0 0x80000000 + MX25_PAD_FEC_TDATA1__FEC_TDATA1 0x80000000 + MX25_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 + MX25_PAD_FEC_RDATA0__FEC_RDATA0 0x80000000 + MX25_PAD_FEC_RDATA1__FEC_RDATA1 0x80000000 + MX25_PAD_FEC_RX_DV__FEC_RX_DV 0x80000000 + MX25_PAD_FEC_TX_CLK__FEC_TX_CLK 0x1c0 + MX25_PAD_A17__GPIO_2_3 0x80000000 + MX25_PAD_D12__GPIO_4_8 0x80000000 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX25_PAD_I2C1_CLK__I2C1_CLK 0x80000000 + MX25_PAD_I2C1_DAT__I2C1_DAT 0x80000000 + >; + }; + + pinctrl_kpp: kppgrp { + fsl,pins = < + MX25_PAD_KPP_ROW0__KPP_ROW0 0x80000000 + MX25_PAD_KPP_ROW1__KPP_ROW1 0x80000000 + MX25_PAD_KPP_ROW2__KPP_ROW2 0x80000000 + MX25_PAD_KPP_ROW3__KPP_ROW3 0x80000000 + MX25_PAD_KPP_COL0__KPP_COL0 0x80000000 + MX25_PAD_KPP_COL1__KPP_COL1 0x80000000 + MX25_PAD_KPP_COL2__KPP_COL2 0x80000000 + MX25_PAD_KPP_COL3__KPP_COL3 0x80000000 + >; + }; + + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX25_PAD_UART1_RTS__UART1_RTS 0xe0 + MX25_PAD_UART1_CTS__UART1_CTS 0xe0 + MX25_PAD_UART1_TXD__UART1_TXD 0x80000000 + MX25_PAD_UART1_RXD__UART1_RXD 0xc0 + >; + }; + }; +}; + &nfc { nand-on-flash-bbt; status = "okay"; }; + +&kpp { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_kpp>; + linux,keymap = < + MATRIX_KEY(0x0, 0x0, KEY_UP) + MATRIX_KEY(0x0, 0x1, KEY_DOWN) + MATRIX_KEY(0x0, 0x2, KEY_VOLUMEDOWN) + MATRIX_KEY(0x0, 0x3, KEY_HOME) + MATRIX_KEY(0x1, 0x0, KEY_RIGHT) + MATRIX_KEY(0x1, 0x1, KEY_LEFT) + MATRIX_KEY(0x1, 0x2, KEY_ENTER) + MATRIX_KEY(0x1, 0x3, KEY_VOLUMEUP) + MATRIX_KEY(0x2, 0x0, KEY_F6) + MATRIX_KEY(0x2, 0x1, KEY_F8) + MATRIX_KEY(0x2, 0x2, KEY_F9) + MATRIX_KEY(0x2, 0x3, KEY_F10) + MATRIX_KEY(0x3, 0x0, KEY_F1) + MATRIX_KEY(0x3, 0x1, KEY_F2) + MATRIX_KEY(0x3, 0x2, KEY_F3) + MATRIX_KEY(0x3, 0x2, KEY_POWER) + >; + status = "okay"; +}; + +&ssi1 { + codec-handle = <&codec>; + fsl,mode = "i2s-slave"; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&usbhost1 { + phy_type = "serial"; + dr_mode = "host"; + status = "okay"; +}; |